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1. 发明授权

US07662044B2 Dual-function skate rail 失效
标题翻译：双功能滑冰导轨
公开(公告)号：US07662044B2
公开(公告)日：2010-02-16
申请号：US11796847
申请日：2007-04-30
申请人： Joseph E. Corne , Kevin E. Wright
发明人： Joseph E. Corne , Kevin E. Wright
IPC分类号： A63C19/10 , A63G21/00
CPC分类号： A63C19/10 , A63C2201/02
摘要： An improved skate rail having the dual-function of a flat surface and a round surface in one device. The skate rail allows the skateboard rider to easily choose either the flat surface or the round surface. A locking mechanism holds the skate rail securely in either position.
摘要翻译：一种改进的滑板轨道，其具有在一个装置中的平坦表面和圆形表面的双重功能。滑板轨道允许滑板车手轻松选择平坦表面或圆形表面。锁定机构将滑板导轨牢固地保持在任一位置。

2. 发明申请

US20080268969A1 Dual-function skate rail 失效
标题翻译：双功能滑冰导轨
公开(公告)号：US20080268969A1
公开(公告)日：2008-10-30
申请号：US11796847
申请日：2007-04-30
申请人： Joseph E. Corne , Kevin E. Wright
发明人： Joseph E. Corne , Kevin E. Wright
IPC分类号： A63C19/10 , B62M1/00
CPC分类号： A63C19/10 , A63C2201/02
摘要： An improved skate rail having the dual-function of a flat surface and a round surface in one device. The skate rail allows the skateboard rider to easily choose either the flat surface or the round surface. A locking mechanism holds the skate rail securely in either position.
摘要翻译：一种改进的滑板轨道，其具有在一个装置中的平坦表面和圆形表面的双重功能。滑板轨道允许滑板车手轻松选择平坦表面或圆形表面。锁定机构将滑板导轨牢固地保持在任一位置。

3. 发明授权

US07129436B1 Laminar-vortex welding chamber 失效
标题翻译：层流涡流焊接室
公开(公告)号：US07129436B1
公开(公告)日：2006-10-31
申请号：US11220032
申请日：2005-09-06
申请人： Joseph E. Corne
发明人： Joseph E. Corne
IPC分类号： B23K9/32
CPC分类号： B23K20/233 , B23K2103/14
摘要： A welding chamber having a laminar-vortex inert gas flow is disclosed. The welding chamber comprises a transparent dome that covers an open top side of a rigid generally rectanguloid enclosure. The dome includes a one-way vent for discharging ambient air from within the chamber while preventing the introduction of ambient air into the chamber. The enclosure includes a bottom and side walls that are joined at smooth, curved edges, and at least one side wall of the enclosure includes portholes with gloves for manually accessing the interior of the chamber while the dome is in a closed position. At least one gas distribution tube, a plurality of gas inlets and laminar-flow tunnels are included. In use, an inert gas is introduced into the distribution tube that substantially encircles the top of the enclosure. The inert gas is directed downward through the laminar flow tunnels, attached to the side walls of the enclosure, where the gas exits each tunnel with a laminar flow and is directed by the radiused bottom corners of the enclosure from a vertical flow to a horizontal flow across the bottom of the enclosure. As such, the inert gas creates a slow-moving counter-clockwise vortex pattern. In this manner, heavier-than-air argon gas fills the enclosure, displacing ambient air within the chamber, which is forced to rise and exit the chamber through a check valve vent in the top of the dome.
摘要翻译：公开了一种具有层流涡流惰性气流的焊接室。焊接室包括透明圆顶，其覆盖刚性通常为矩形的外壳的敞开的顶侧。圆顶包括用于从腔室内排放周围空气的单向排气口，同时防止将环境空气引入室中。外壳包括底部和侧壁，其以平滑弯曲的边缘连接，并且外壳的至少一个侧壁包括具有用于在圆顶处于关闭位置时手动进入腔室内部的手套的舷窗。包括至少一个气体分配管，多个气体入口和层流隧道。在使用中，将惰性气体引入基本上环绕外壳的顶部的分配管中。惰性气体向下通过层流隧道，附着在外壳的侧壁上，气体以层流从每个隧道排出，并由外壳的圆角底角由垂直流引导至水平流穿过机箱的底部。因此，惰性气体产生缓慢移动的逆时针涡流模式。以这种方式，较重的空气氩气填充外壳，从而移动室内的环境空气，该空气被迫通过顶盖顶部的止回阀通风口升起并离开室。

4. 发明申请

US20090230094A1 Open-top welding chamber 审中-公开
标题翻译：开顶焊接室
公开(公告)号：US20090230094A1
公开(公告)日：2009-09-17
申请号：US12075756
申请日：2008-03-14
申请人： Joseph E. Corne
发明人： Joseph E. Corne
IPC分类号： B23K9/32 , B23K35/38
CPC分类号： B23K9/325 , B23K2103/14
摘要： A novel type of welding chamber for welding refractory metals such as titanium, that is open on the top rather than completely enclosed like other welding chambers is disclosed. Pressurized argon, an inert gas, is introduced into the bottom chamber of the device through a diffuser. The argon is then forced to travel upward through a gas-permeable welding bed formed above the accumulation chamber, the welding bed made from a conductive and gas-permeable material. The present invention creates an argon cloud of substantially 100% argon for welding titanium and other refractory metals therein. The argon cloud is constrained by a curtain barrier and the property that argon is heavier than air. The argon cloud substantially stays in place when not disturbed by movement of air above it. Workpieces are placed into the argon cloud and onto the welding bed to be welded.
摘要翻译：公开了一种用于焊接诸如钛的难熔金属的新型焊接室，其在顶部开口而不是如其它焊接室完全封闭。通过扩散器将加压氩气（惰性气体）引入装置的底部室。然后迫使氩气向上通过形成在蓄积室上方的透气焊接床，焊接床由导电和透气材料制成。本发明产生基本上100％氩气的氩气云，用于在其中焊接钛和其它难熔金属。氩气云被屏障所限制，氩气比空气重。当不受其上方的空气的运动而扰乱时，氩气云基本保持在适当的位置。将工件放入氩气云中并焊接到待焊接的焊接床上。

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